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Fluorine Lined Butterfly Valve Lined Butterfly Valve is a kind of acid-resistant butterfly valve composed of different lining materials. It has a simple structure, is lightweight, has good sealing performance, and long service life. The rubber-lined butterfly valve can be used for both cut-off and adjusting applications.
Structure:
| 1 | Body | 8 | Composite Seat |
| 2 | lining | 9 | Disc |
| 3 | Body | 10 | Sealing Ring |
| 4 | Down Guide Sleeve | 11 | Adjusting Pad |
| 5 | Disc Spring | 12 | Disc Spring |
| 6 | Adjusting Pad | 13 | Guide Sleeve |
| 7 | Sealing Ring | 14 |
Specification:
| Nominal Diameter (mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 |
| Rated Flow Coefficient | 100 | 150 | 200 | 405 | 620 | 1150 | 2030 | 3150 | 4550 | 6200 | 8100 | 10260 | 13500 |
| Nominal Pressure | PN10~PN16, CL150 | ||||||||||||
| Flow Characteristic | Quick-Opening, Approximate Equal-Percentage | ||||||||||||
| Travel | 90° | ||||||||||||
| Air Pressure (MPa) | 0.4~0.6 | ||||||||||||
| Accessories | Positioners, I/P Transducers, Volume Boosters, Position Transmitters, Limit Switches, Solenoid Valves, Handwheels, etc. are optional | ||||||||||||
*For important details such as size and weight, please feel free to contact the sales engineer.
Performance:
| Process Variability | Pneumatic Control Valve |
| Hysteresis Error <(%) | ±2.0 |
| Deadband <(%) | 1.0 |
| Start and End Position Deviation<(%) | ±2.0 |
| Rated Travel Deviation<(%) | +2.5 |
Six Factors For JIANENG Sustainable Development
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer located in Hangzhou City, Zhejiang Province, China.
Q: What brand of your company can supply?
A: JIANENG or OEM service.
Q: Do you accept customized orders?
A: YES! We can supply customized valves.
Q: Is there have MOQ?
A: No. we can accept 1 set, but there has an additional cost of $150.00(the process of export) if the order value is within $2000.00.
Q: What are your payment terms?
A: As per our company's policy, we normally have below 3 payment terms, we also can negotiate with both parties before confirming the order.
1) 100% T/T or West Union in advance that order value is within $ 2,000.00 USD.
2)30% T/T advance+70% balance before the shipment for the order value above $2,000.00USD.
3)L/C at sight for the order value above $ 50,000.00 USD.
Q: Can you give me a discount?
A: As you know, we are the manufacturer, so please trust us that our prices are competitive. If the quantity is large, we can consider giving you a discount.
Q: How about the delivery schedule?
A: Delivery schedule depends on product type. Therefore, please consult with the sales team for a specific delivery schedule when you inquire quote. The company is making an effort to keep the delivery schedule, which is the promise to the customer. The company will improve your satisfaction degree by delivering the necessary product as soon as possible.
Q: What is the valve warranty?
A: Our valve warranty period should be 18 months from the date of shipment or 12 months after installation, whichever occurs first.
Q: Do you have any valves in stock?
A: There have several series of valves in stock, and they can be delivered within two weeks. You can consult the sales staff for details.
